koa2--07.koa-session的使用
首先安装 koa-session中间件
//koa-session的使用
const koa = require(‘koa‘);
var router = require(‘koa-router‘)();
var views = require(‘koa-views‘);
const static = require(‘koa-static‘);
const bodyParser = require(‘koa-bodyparser‘);
var session = require(‘koa-session‘);
var app = new koa();
app.use(views(‘views‘,{
map:{
html:‘ejs‘
}
}));
app.use(bodyParser());
app.use(static(‘./www‘));
//设置签名
var keys = [];
()=>{
for(var i =0;i<1000;i++){
keys.push(Math.random()*100);
}
};
app.keys = keys;
const CONFIG = {
keys:‘koa:sess‘,
maxAge:1000
};
app.use(session(CONFIG,app));//使用session
app.use(router.routes());
app.use(router.allowedMethods());
app.listen(80); 相关推荐
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